Can someone help me on this chart? the expressions for the perimeter of the rectangle is (4x2)+(2x2) =12
2 answers:
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Just squish the two equations into one equation and idk im just typing this because i apparently need a twenty character long answer
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
• tan²x + 1 = sec²x
⇒ tan²x - sec²x = - 1
Thus the derivative reduces to
( - 1 ) = 0